Soundtrack for RPS Runner.

Tracks as follows:

-8-bit loop
-ChipChippy
-Chippy Cloud Kid
-Elevator Music
-Fear and Horror
-Gasoline Rainbows
-Up to no Good
-Vanguard Bouncy

The sound track is available in the DLC folder in your RPS Runner game folder.
To unlock the achievement, go to RPS Runner folder in Steamapps > DLC > DLC achievement unlocker and open the Steam unlocker executable.